Torque limiting wrench for an ultrasonic medical device

摘要

The present invention provides an apparatus and method for a torque limiting wrench used for applying a torque to a medical device to prevent damage to the medical device by providing a predetermined torque limit to indicate when the predetermined torque is reached. The torque limiting wrench comprises a gripping mechanism for engaging a medical device, a handle extending from the gripping mechanism and a torque limiting assembly contained within a length of the handle. A predetermined torque is set by the torque limiting assembly to provide an indicator to prevent damage to the acoustic characteristics of the medical device. The torque limiting wrench comprises a material that can undergo a sterilization process.